AHUJA heavy duty aluminium horns are ideal for many large outdoor installations. Rugged construction and fitted with a protective PVC ring on the flare. Acoustically well designed, these match Ahuja driver units for an efficient, powerful and clear sound. Weatherproof and rugged construction. High SPL, crisp penetrating sound. Voice coils precision-wound on an aluminium bobbin for efficient heat dissipation. Degree of protection IP 66 provided, when mounted on a reflex horn, against foreign particles such as dust and jets of water thus making them ideal for outdoor